"Desperately Seeking Serena" is the 15th episode of the CW television series, Gossip Girl. The episode was written by Felicia D. Henderson and directed by Michael Fields. It originally aired on Monday, April 28, 2008 on the CW. It is the first episode to feature the recurring character of Georgina Sparks. Plot Gossip Girl tells us that the SAT brings out the worst in everyone. Dan, Blair, and Serena are studying extremely hard. Chuck hires someone to take them for him and even gives him a fake ID. Rufus wants to walk Jenny to school, but Jenny is horrified by the idea so she leaves abruptly. Blair is threatened by Nelly Yuki because she has her sights on Yale, which means that Blair might not have a chance if she gets in. Chuck talks to Serena about Georgina. He tells her that she is in Switzerland and dating the prince. Jenny is hanging out with her friends and planning a study group session. Blair interrupts and offers them massages and spa treatment at her penthouse. Hazel, Penelope and Isabel go with Blair leaving Jenny alone. Dan sees Nate and they talk for a while. Serena comes up and kisses Dan. She apologizes for being off the radar. After Dan leaves, Georgina comes up to Serena. Serena is surprised to see her. Georgina wants to hang out. Serena is reluctant to go with Georgina. Jenny and Elise meet up. Jenny wants to get a boyfriend to be separate from Blair and her crowd. They meet some boys who don't meet criteria. Jenny runs into a cute guy walking dogs. He writes his number on a piece of paper and gives it to Jenny. She throws it away because he's a dog-walker. She wants a king, not a jester. Nate goes into the coffee shop where Vanessa works. He gives Dan some SAT study books. Dan accepts them, even though Vanessa doesn't want them. Nate leaves, but he gives the books to Dan. Vanessa sees a piece of paper and starts reading with interest. Serena and Georgina meet at a bar and they get drinks. Serena doesn't want to drink, but Georgina convinces her to have one drink. Penelope, Hazel and Isabel arrive at Blair's. She says that before they get their spa treatment, they have to help her with something first. She shows them information on Nelly Yuki. Blair shows Nelly's